1256354814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1464283}}^1$

素因数の和:1464312

約数の個数: 32

約数和(自身を含む): 2951996544

約数和(自身を除く): 1695641730

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1464283, 2928566, 4392849, 8785698, 16107113, 19035679, 32214226, 38071358, 48321339, 57107037, 96642678, 114214074, 209392469, 418784938, 628177407, 1256354814]

約数ペア:

[(1, 1256354814), (2, 628177407), (3, 418784938), (6, 209392469), (11, 114214074), (13, 96642678), (22, 57107037), (26, 48321339), (33, 38071358), (39, 32214226), (66, 19035679), (78, 16107113), (143, 8785698), (286, 4392849), (429, 2928566), (858, 1464283)]